4333325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 5728800

約数和(自身を除く): 1395475

約数列:

[1, 5, 25, 29, 43, 139, 145, 215, 695, 725, 1075, 1247, 3475, 4031, 5977, 6235, 20155, 29885, 31175, 100775, 149425, 173333, 866665, 4333325]

約数ペア:

[(1, 4333325), (5, 866665), (25, 173333), (29, 149425), (43, 100775), (139, 31175), (145, 29885), (215, 20155), (695, 6235), (725, 5977), (1075, 4031), (1247, 3475)]